also in the news, hassan roman -- rouhani has taken the oath of office. the new president of iran. it might lead to making a ran less isolated. representatives from her or -- from more than 50 countries -- making iran less isolated. representatives from more than 50 countries attended his swearing-in. ? >> if we turn away from the needs of others, we align ourselves with those forces which are bringing about the suffering. >> the white house is a bully pulpit.we ought to take advantage of it. >> obesity in this country is nothing short of a public health crisis. >> i think i had little antenna. they told me when somebody had their own agenda. >> there is so much influence in that office. it would be a shame to waste it. >> i think they serve as a window on the past to what was going on with american women. >> she becomes the chief confidante. she is the only one in the world he can trust. >> many of the women who were first ladies, a lot of them were writers. they wrote books. >> they are, in many cases, more interesting as human beings than their husbands. if only because they are